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Planetary hours · Argenteuil (France)

Planetary hours
in Argenteuil.

The day, from sunrise to sunset, is cut into twelve equal hours; so is the night, from sunset to the next sunrise. Each hour carries a planet, in the Chaldean order. A planetary hour therefore lasts 60 minutes only at the equinoxes: it all depends on the date and the city. Here are the exact hours for your city; what you do with them is up to you.

Planetary day of Tuesday, 13 October 2026: day of Mars

Sunrise
08:08
Sunset
19:05
Next sunrise
08:09

A day hour lasts 55 min; a night hour, 1h 05m. Local time (Europe/Paris).

Day

  1. 1♂︎ Mars08:08 – 09:03
  2. 2☉︎ Sun09:03 – 09:57
  3. 3♀︎ Venus09:57 – 10:52
  4. 4☿︎ Mercury10:52 – 11:47
  5. 5☽︎ Moon11:47 – 12:42
  6. 6♄︎ Saturn12:42 – 13:36
  7. 7♃︎ Jupiter13:36 – 14:31
  8. 8♂︎ Mars14:31 – 15:26
  9. 9☉︎ Sun15:26 – 16:21
  10. 10♀︎ Venus16:21 – 17:15
  11. 11☿︎ Mercury17:15 – 18:10
  12. 12☽︎ Moon18:10 – 19:05

Night

  1. 1♄︎ Saturn19:05 – 20:10
  2. 2♃︎ Jupiter20:10 – 21:16
  3. 3♂︎ Mars21:16 – 22:21
  4. 4☉︎ Sun22:21 – 23:26
  5. 5♀︎ Venus23:26 – 00:32
  6. 6☿︎ Mercury00:32 – 01:37
  7. 7☽︎ Moon01:37 – 02:42
  8. 8♄︎ Saturn02:42 – 03:48
  9. 9♃︎ Jupiter03:48 – 04:53
  10. 10♂︎ Mars04:53 – 05:59
  11. 11☉︎ Sun05:59 – 07:04
  12. 12♀︎ Venus07:04 – 08:09

Questions

How are the planetary hours calculated in Argenteuil?

On Tuesday, 13 October 2026, the Sun rises at 08:08 and sets at 19:05: the day lasts 10h 57m, that is twelve day hours of 55 min. The night, until the next sunrise at 08:09, lasts 13h 04m: twelve night hours of 1h 05m.

Which planet rules the first hour that day?

Mars, from 08:08 to 09:03: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Sun, Venus, Mercury, the Moon, Saturn, Jupiter, then Mars again.

Today’s sky, on YOUR chart

Planetary hours are the same for everyone in a city. Your chart is yours alone: every morning AstroXP crosses the real sky with your birth, to the minute, and tells you what time it plays out for you.

My sky on my chart

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Sunrise and sunset calculated for the city (the Sun’s centre 0°50′ below the horizon: refraction and semi-diameter), local time of the city’s time zone. Checked against astronomy-engine, the app’s engine.